On the east coast it is 2 AM and mom has insomnia but not the doxies..They are snoring and stretched out in our bed and at 5 AM they will bark to go outside and do their duties then back inside for breakfast... These can be very short nights. One thing I noticed about these little critters is that their bodies can really warm you up. Has anyone else noticed this??? Let me know your doxies sleeping habits and if they burrow like mine under the covers.